1213303653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{244667}}^1$

素因数の和:244721

約数の個数: 24

約数和(自身を含む): 1908410400

約数和(自身を除く): 695106747

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 244667, 734001, 2202003, 4648673, 7095343, 13946019, 21286029, 41838057, 63858087, 134811517, 404434551, 1213303653]

約数ペア:

[(1, 1213303653), (3, 404434551), (9, 134811517), (19, 63858087), (29, 41838057), (57, 21286029), (87, 13946019), (171, 7095343), (261, 4648673), (551, 2202003), (1653, 734001), (4959, 244667)]